Canonical: https://ownershiptrace.com/13f/companies/1038

# Who owns FEDERAL SIGNAL CORP /DE/ (FSS)? Elite investor 13F holders

6 tracked elite investors reported holding FEDERAL SIGNAL CORP /DE/ as of 2026-06-30, including GAMCO, Tudor Investment, D.E. Shaw, Bridgewater Associates, Gotham Asset Management. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

6 tracked investors currently reported holding · Latest report period: 2026-06-30 · Consumer Discretionary · Automobiles & Components

Federal Signal Corporation designs, manufactures, and supplies a suite of products and integrated solutions for municipal, governmental, industrial, and commercial customers in the United States, Canada, Europe, and internationally. It operates through two segments, Environmental Solutions Group, and Safety and Security Systems Group. The company offers street sweepers, sewer cleaners, industrial…

## Reported holders and securities, including exits (up to 20)

| Investor | Security | Instrument | Report period | Filed | Value | Quantity | Units | Change | Source |
|  --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [GAMCO](https://ownershiptrace.com/13f/investors/137) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-12 00:00:00 | 40639460.00 USD | 316285.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/807249/0001140361-26-032508-index.html) |
| [Tudor Investment](https://ownershiptrace.com/13f/investors/94675) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 12285571.00 USD | 95615.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/923093/0000902664-26-003485-index.html) |
| [D.E. Shaw](https://ownershiptrace.com/13f/investors/98) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 8699287.00 USD | 67704.000000 | Shares | reduce | [Original filing](https://www.sec.gov/Archives/edgar/data/1009207/0001104659-26-097217-index.html) |
| [Renaissance Technologies LLC](https://ownershiptrace.com/13f/investors/63) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-13 00:00:00 | 0.00 USD | 0.000000 | Shares | exited | [Original filing](https://www.sec.gov/Archives/edgar/data/1037389/0001037389-26-000059-index.html) |
| [Bridgewater Associates](https://ownershiptrace.com/13f/investors/8) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 5801580.00 USD | 45152.000000 | Shares | add | [Original filing](https://www.sec.gov/Archives/edgar/data/1350694/0001350694-26-000003-index.html) |
| [Gotham Asset Management](https://ownershiptrace.com/13f/investors/94672) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 422090.00 USD | 3285.000000 | Shares | hold | [Original filing](https://www.sec.gov/Archives/edgar/data/1510387/0001398344-26-014644-index.html) |
| [Ancora Advisors / Ancora Holdings](https://ownershiptrace.com/13f/investors/101) | FEDERAL SIGNAL CORP | SHARE | 2026-06-30 | 2026-08-14 00:00:00 | 33921.00 USD | 264.000000 | Shares | buy | [Original filing](https://www.sec.gov/Archives/edgar/data/1446114/0001446114-26-000012-index.html) |

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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